JP4120566B2 - プラズマ処理方法及び装置 - Google Patents
プラズマ処理方法及び装置 Download PDFInfo
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- JP4120566B2 JP4120566B2 JP2003379760A JP2003379760A JP4120566B2 JP 4120566 B2 JP4120566 B2 JP 4120566B2 JP 2003379760 A JP2003379760 A JP 2003379760A JP 2003379760 A JP2003379760 A JP 2003379760A JP 4120566 B2 JP4120566 B2 JP 4120566B2
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- Japan
- Prior art keywords
- vacuum vessel
- antenna
- substrate
- substrate electrode
- plasma processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Drying Of Semiconductors (AREA)
Description
2 ガス供給装置
3 ターボ分子ポンプ
4 アンテナ用高周波電源
5 アンテナ
6 基板電極
7 基板
8 基板電極用高周波電源
9 給電棒
10 ショートピン
11 誘電板
12 カバー
13 誘電体リング
14 導体リング
15 プラズマトラップ
16 排気口
17 調圧弁
18 インナチャンバ
19 支柱
20 多孔導体
21 開口部
22 接地点
26 多孔導体
Claims (3)
- 真空容器内にガスを供給しつつ排気し、前記真空容器内を所定の圧力に制御しながら、前記真空容器内の基板電極に対向して設けられたアンテナに高周波電力を印加することにより、真空容器内にプラズマを発生させ基板を処理するプラズマ処理方法であって、前記基板電極の前記アンテナ側表面より下側に複数層の多孔導体が配置され、かつ、前記真空容器の内壁面をインナチャンバによって覆い、前記インナチャンバの開口部より下側側を接地したこと
を特徴とするプラズマ処理方法。 - 真空容器内にガスを供給しつつ排気し、前記真空容器内を所定の圧力に制御しながら、前記真空容器内の基板電極に対向して設けられたアンテナに高周波電力を印加することにより、真空容器内にプラズマを発生させ基板を処理するプラズマ処理方法であって、前記基板電極の前記アンテナ側表面より下側に多孔導体と多孔電波吸収体が配置され、かつ、前記真空容器の内壁面をインナチャンバによって覆い、前記インナチャンバの開口部より下側側を接地したこと
を特徴とするプラズマ処理方法。 - 真空容器と、前記真空容器内にガスを供給するガス供給装置と、真空容器内を排気する排気装置と、真空容器内を所定の圧力に制御する調圧弁と、真空容器内に基板を載置する基板電極と、前記基板電極に対向して設けられたアンテナと、前記アンテナに高周波電力を供給する高周波電源とを備えたプラズマ処理装置であって、前記基板電極の前記アンテナ側表面より下側に複数層の多孔導体が配置され、かつ、前記真空容器の内壁面をインナチャンバによって覆い、前記インナチャンバの開口部より下側側を接地したこと
を特徴とするプラズマ処理装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003379760A JP4120566B2 (ja) | 2000-10-03 | 2003-11-10 | プラズマ処理方法及び装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000303334 | 2000-10-03 | ||
| JP2003379760A JP4120566B2 (ja) | 2000-10-03 | 2003-11-10 | プラズマ処理方法及び装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001306144A Division JP3814510B2 (ja) | 2000-10-03 | 2001-10-02 | プラズマ処理方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004140379A JP2004140379A (ja) | 2004-05-13 |
| JP4120566B2 true JP4120566B2 (ja) | 2008-07-16 |
Family
ID=32472404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003379760A Expired - Fee Related JP4120566B2 (ja) | 2000-10-03 | 2003-11-10 | プラズマ処理方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4120566B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6906377B2 (ja) * | 2017-06-23 | 2021-07-21 | 東京エレクトロン株式会社 | 排気プレート及びプラズマ処理装置 |
-
2003
- 2003-11-10 JP JP2003379760A patent/JP4120566B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004140379A (ja) | 2004-05-13 |
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